Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has gained recognition as an effective means for identifying drug and alcohol consumption. Hair strands capture a long-term record of alcohol and drug use by embedding biomarkers within the fibers of the growing hair. When gathered near the scalp, hair can provide an insight of up to about a 3-month window for detecting alcohol and substances. Hair collection is straightforward, relatively tamper-resistant, and easily transportable.
A 1.5-inch segment of approximately 200 hair strands (comparable to the thickness of a #2 pencil) near the scalp delivers 100mg of hair, which is the optimal sample for screening and validation. For EtG, additional assessments, and/or analyses beyond 10 panels, a specimen of 150mg is advised. We suggest measuring the sample with a jeweler’s scale. If scalp hair cannot be obtained, an equivalent quantity of body hair may be used. When mentioning head hair, we are referring exclusively to scalp hair. Body hair means any other hair types (such as facial, axillary, etc.).
Process Overview
The primary four stages in processing a drug test result in a lab involve Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves entering a sample into a lab’s system initially. This step includes checking that the sample was properly sealed and sent, assigning a random LAN (Laboratory Accessioning Number), and completing any further data that hasn’t been supplied by an electronic chain of custody system.
Screening consists of a preliminary rapid evaluation for drugs of abuse. While Screening is a budget-friendly method to exclude drug usage for most samples, a positive screen requires confirmation to be valid in legal proceedings. Any samples detected as presumptively positive in Screening need a further confirmation.
If a sample is identified as presumptively positive at the Screening stage, additional hair is extracted from the original sample for the Extraction stage. Here, drugs are isolated from hair at a significantly lower concentration compared to other techniques (such as urine or oral fluid), making hair drug testing one of the most complex methodologies to conduct.
Confirmation of any positive screening is carried out using GC/MS, GC/MS/MS or LC/MS/MS. All presumptive positive specimens undergo washing before confirmation if needed. The full lab process from Accessioning to Confirmation is reviewed under both the CAP (College of American Pathologists) Hair designation and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although often referred to as "hair follicle tests," the test analyzes the hair strand itself, not the follicle beneath the scalp.
When it comes to drug testing in Bone Lake, WI, hair follicle testing outshines urine testing in several ways. With superior detection accuracy, hair tests can identify a range of substances that urine tests might miss. Overall, the efficiency and reliability of hair tests make them an excellent choice for employers seeking thorough assessments.
Benefits of Hair vs. Urine:
The extended detection window of hair follicle testing is a major asset for employers in Bone Lake, WI. Offering insight into up to 90 days of substance use, these tests provide a comprehensive picture of an individual's drug history. This extended analysis assists employers in making informed decisions on hiring processes.
By uncovering long-term patterns of substance use, hair follicle tests give employers a broader understanding of an applicant or employee's lifestyle choices. This robust historical perspective is essential for maintaining workplace safety and integrity.
Tamper-resistance is a notable advantage of hair follicle testing in Bone Lake, WI. This method significantly reduces the likelihood of sample adulteration, ensuring the authenticity and reliability of the results. It is almost impossible to alter or dilute a hair sample, offering peace of mind about the accuracy of the findings.
With rigorous collection processes in place, hair tests stand out as a dependable method, minimizing concerns over potential cheating that are common in other testing protocols. This reliability is crucial for maintaining integrity in drug testing procedures.
Testing in Bone Lake, WI is made easy with the wide network of convenient nationwide testing centers. Accredited Drug Testing ensures that individuals have quick, easy access to hair follicle testing services without unnecessary hassle. The wide availability of local and national locations supports seamless testing processes.
The strategic placement of these centers minimizes travel time, making it easy for employees and employers alike. This expansive network underscores our commitment to providing efficient and accessible drug testing options for all needs.
Our hair follicle testing process in Bone Lake, WI is simple and confidential. From ordering to receiving results, the process is designed to protect your privacy at every step. Tests can be scheduled conveniently, ensuring an experience that's straightforward and respectful of personal confidentiality.
Clients can have peace of mind knowing that their data is handled with the utmost confidentiality. This ease of use paired with a secure processing manner makes hair testing an appealing choice for those prioritizing privacy.
Affordability and quick results define our hair follicle drug testing services in Bone Lake, WI. Our competitive pricing structures make these tests accessible to companies of all sizes while maintaining an outstanding value. This blend of reasonable costs and reliability makes us a favored choice.
Fast turnaround times ensure that companies receive rapid results, facilitating timely decision-making processes. This efficiency, combined with cost-effective solutions, enhances the overall value provided by our testing services.
In Bone Lake, WI, hair follicle tests stand out for their precision and speed. These tests excel in reliably identifying substance use, allowing for swift and accurate assessments. The methodology behind hair drug testing ensures results that are both prompt and impeccably precise, meeting the demands of urgent testing scenarios.
Employers in Bone Lake benefit from the rapid turnaround and dependability of hair tests. The high accuracy minimizes errors, providing a dependable assessment of substance use. With comprehensive detection, hair tests ensure no relevant history is missed, offering a thorough overview for decision-making.
Employers in Bone Lake, WI find peace of mind through using hair follicle testing to comply with drug-free workplace policies. These tests mitigate legal risks associated with non-compliance and enhance workplace safety by ensuring all employees adhere to established guidelines.
The rigorous approach of hair follicle testing makes it an effective tool to uphold zero-tolerance policies. By maintaining a drug-free environment, employers can foster a safer and more productive workplace while reducing potential liabilities.
